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SubjectRe: [PATCH] net: phy: dp83867: fix get nvmem cell fail
On Fri, Aug 05, 2022 at 11:48:43AM +0300, Nikita Shubin wrote:
> From: Nikita Shubin <n.shubin@yadro.com>
>
> If CONFIG_NVMEM is not set of_nvmem_cell_get, of_nvmem_device_get
> functions will return ERR_PTR(-EOPNOTSUPP) and "failed to get nvmem
> cell io_impedance_ctrl" error would be reported despite "io_impedance_ctrl"
> is completely missing in Device Tree and we should use default values.
>
> Check -EOPNOTSUPP togather with -ENOENT to avoid this situation.

Should be 'together'

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

Andrew

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